NAICS 519290: Web Search Portals and All Other Information Services
This industry comprises establishments primarily engaged in operating Web sites that use a search engine to generate and maintain extensive databases of Internet addresses and content in an easily searchable format (and known as Web search portals) or providing other information services not elsewhere classified.  Establishments known as Web search portals often provide additional Internet services, such as email, connections to other Web sites, auctions, news, and other limited content.

Illustrative Examples:

News clipping services
Telephone-based recorded information services
Stock photo agencies
Web search portals 

ExioML sector: Printed matter and recorded media (22)
Region: US | Year: 2022
Sector value added: 101252.173354 M EUR | Employment: 359.12725278 thousand persons
Sector GHG emissions: 8762521777.57 kg CO2 eq | Energy carrier net total: 269198.419669 TJ | Carbon intensity: 0.08654156732946645

Company: Sabre Corporation
SabreSabreIntroduction. A Passenger Name Record (PNR) is a reservation created with a travel industry vendor (ex, an airline or a hotel) on behalf of a traveler. You must complete a passenger name record to book a reservation in the Sabre GDS (including via Sabre APIs).https://developer.sabre.com › travel-agency › concepts › pnrsIntro to PNRs - Sabre Dev Studio is a software and technology company that takes on the biggest opportunities and solves the most complex challenges in travel. Millions of consumers and employees across the travel ecosystem trust and depend on our products and next-generation technology solutions.